Gore Street Energy Signed Texas Tolling Agreement
The energy storage fund secured a two-year deal to stabilize income for three battery sites in Texas.
Updated on Oct. 12, 2026 in Corporate Finance
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Gore Street Energy Storage Fund has entered a two-year tolling agreement with MAG Energy Solutions for its battery assets in Snyder, Sweetwater, and Westover. This deal covers 80% of the combined capacity of these sites to help mitigate low market revenues.
Why it matters
The agreement provides income stability for the storage assets by guaranteeing a fixed fee during a period of volatility. By offloading management to a third party, the fund aims to balance revenue predictability with continued merchant exposure.
The agreement covers 23.9 MW of the total 29.85 MW capacity across the three sites, with the remainder retaining merchant exposure. Contracted revenues are projected to account for 40% of total revenue for the current financial year.
The players
Gore Street Energy Storage Fund
This is a publicly traded investment company focused on acquiring and managing utility-scale energy storage projects.
MAG Energy Solutions
This is an energy management firm that specializes in the operational dispatch and optimization of power assets.
The details
Under the contract, MAG Energy Solutions will manage bidding, scheduling, and dispatch for the sites, paying a fixed fee for the operational rights. While the toll covers 80% of the capacity, the company retains merchant market exposure for the remaining 20%.
Timeline
Q2 2026: Assets averaged approximately £14,980 per MW per year.
19 October 2026: MAG Energy Solutions assumes management of asset bidding and dispatch.
Market Dynamics
This move signals a strategic shift toward long-term contracting within the Texas energy storage sector to hedge against market volatility. The transition follows a pattern set by recent efforts to stabilize cash flows against the merchant-focused volatility cycle in the ERCOT battery storage market.
Retail and institutional investors can expect a more predictable revenue stream from these specific Texas assets over the next two years. The shift reduces exposure to volatile merchant power pricing while maintaining some potential for market-based upside.
The takeaway
Energy storage firms are increasingly turning to fixed-fee tolling agreements to navigate periods of low market volatility. Investors should monitor how these contract structures balance guaranteed income against the loss of potential merchant market gains.
Further reading
For more information on industry trends, visit the Corporate Finance section.
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